Hi I have 3 dogs..the youngest is an 8 month old cocker spaniel bitch...I am at the end of my tether with her...we have a large garden which she plays in but insists in coming in to the house to do the toilet !Also when she goes a walk she never does the toilet, the other 2 are fine?? I put her out late at night and wait til she performs...but we havnt had a clean floor in months every morning the same...also could be a few times throughout the day ! I have tried praising her when she does it outside...she just doesnt seem to get it !!!